https://www.socictopen.socict.org/files/original/6fe7c2cfce464d28f197c60ddcffe443.pdf 1a5ac21cf1f6fb97d99c4723f8b648c2 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Validation of a method employing liquid chromatography to identify and quantify glycomacropeptide of casein in raw milk Creator An entity primarily responsible for making the resource Orlando Bernal Chia, Fernando Murcia Rubiano, Olga Lucía Ávila Guzmán, Jenifer Yaneth Guzman Gualteros, Willinton Arturo Arias Casallas, Maria Victoria Morales Description An account of the resource BACKGROUND: The information on official testing methods, or regulatory methods in Colombia to test whey in milk is limited; this restriction of information goes against the possibility of mitigating the risk of food fraud. OBJECTIVES: The validation of an HPLC method to determine casein glycomacropeptide (c-GMP), a protein that countries such as Brazil, Spain, and Ecuador have used as an indicator of raw milk adulteration with whey, was carried out. METHODS: A 10mL sample of raw milk is precipitated with 24% TCA using ultrasound, a process followed by filtration. The collected fraction ensured the separation of c-GMP and then injected into the liquid chromatography. RESULTS: A 30 minutes analysis allowed the determination of c-GMP with a retention time of 12.9 ± 0.5 minutes. The performance characteristics method in the validation exercise were: recovery percentage 99.97%, linearity R2> 0.95; % RSD accuracy Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Fraud food, High Pressure Liquid Cromatographic - HPLC, Whey milk, casein glycomacropeptide (CGMP), raw bovine milk Identifier An unambiguous reference to the resource within a given context 10.17533/udea.vitae.v28n3a345256 Source A related resource from which the described resource is derived Vitae Publisher An entity responsible for making the resource available Universidad de Antioquia Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Food processing and manufacture, Pharmaceutical industry Relation A related resource <a href="https://revistas.udea.edu.co/index.php/vitae/article/view/345256" target="_blank" rel="noreferrer noopener">https://revistas.udea.edu.co/index.php/vitae/article/view/345256</a>